- Improvements for SD memory card support.
I was running 10.0.10586.36 on my 950 xl in Australia. This update has downgraded my phone to 10.0.10586.29 and broken the operation of the lock button.
Mine is unlocked although it's US.
One would expect insiders getting it first
Just install Windows Device Recovery Tool.
It will find the FW-Update. My 950xl still not find it. The tool will.